1 files changed, 12 insertions, 0 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/gui/awt/SimpleFileDialog.java b/BJC-Utils2/src/main/java/bjc/utils/gui/awt/SimpleFileDialog.java
index a8df3b9..7617199 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/gui/awt/SimpleFileDialog.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/gui/awt/SimpleFileDialog.java
@@ -42,6 +42,12 @@ public class SimpleFileDialog {
 	 */
 	public static File getOpenFile(Frame parent, String title,
 			String... extensions) {
+		if (parent == null) {
+			throw new NullPointerException("Parent must not be null");
+		} else if (title == null) {
+			throw new NullPointerException("Title must not be null");
+		}
+
 		FileDialog fileDialog =
 				new FileDialog(parent, title, FileDialog.LOAD);
 
@@ -87,6 +93,12 @@ public class SimpleFileDialog {
 	 */
 	public static File getSaveFile(Frame parent, String title,
 			String... extensions) {
+		if (parent == null) {
+			throw new NullPointerException("Parent must not be null");
+		} else if (title == null) {
+			throw new NullPointerException("Title must not be null");
+		}
+
 		FileDialog fileDialog =
 				new FileDialog(parent, title, FileDialog.SAVE);